984  
CDUS45 KTFX 132240  
CLIDLN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
440 PM MDT MON OCT 13 2025  
   
...............................  
 
   
..THE DILLON AIRPORT MT CLIMATE SUMMARY FOR OCTOBER 13 2025  
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1929 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 37 251 PM 78 1958 57 -20 66  
MINIMUM 30 822 AM 8 1969 30 0 32  
AVERAGE 34 43 -9 49  
 
PRECIPITATION (IN)  
TODAY T 0.72 1975 0.03 -0.03 0.00  
MONTH TO DATE 0.12 0.36 -0.24 0.00  
SINCE OCT 1 0.12 0.36 -0.24 0.00  
SINCE JAN 1 3.92 8.84 -4.92 3.32  
 
DEGREE DAYS  
HEATING  
TODAY 31 22 9 16  
MONTH TO DATE 214 248 -34 143  
SINCE SEP 1 358 564 -206 314  
SINCE JUL 1 430 719 -289 441  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 18 6 12 7  
SINCE JAN 1 136 117 19 189    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION NE (50)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION NE (40)  
AVERAGE WIND SPEED 15.1  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100  
LOWEST 75  
AVERAGE 88  
   
......................................................  
 
THE DILLON AIRPORT MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 56 81 1958  
MINIMUM TEMPERATURE (F) 30 11 1969  
 
SUNRISE AND SUNSET  
OCTOBER 13 2025.......SUNRISE 744 AM MDT SUNSET 648 PM MDT  
OCTOBER 14 2025.......SUNRISE 745 AM MDT SUNSET 646 PM MDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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